1 files changed, 5 insertions, 2 deletions

diff --git a/tox.ini b/tox.ini
index c06bb465..a5d674e3 100644
--- a/tox.ini
+++ b/tox.ini
@@ -5,9 +5,12 @@ skipsdist = true
 requires = pip >= 8
 
 [testenv]
-basepython = python3
-whitelist_externals =
+basepython = python3.8
+allowlist_externals =
   git
+  /bin/sh
+  sh
+  /bin/bash
   bash
 deps =
   coala-bears